Finding the Fourth Proportional to 5,300.24, 7,950.45 and 1,602.23

Step by Step Solution

1. Step 1: Write the proportion equation
   5,300.24 : 7,950.45 = 1,602.23 : x
2. Step 2: Convert to fraction form
   5,300.24/7,950.45 = 1,602.23/x
3. Step 3: Cross multiply
   5,300.24x = 7,950.45 × 1,602.23
4. Step 4: Simplify right side
   5,300.24x = 12,738,460.48
5. Step 5: Solve for x
   x = 12,738,460.48/5,300.24
6. Step 6: Final answer
   x = 2,403.38